PSA-C18-Mix 1 Back Catalog number: 674714 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 685734 Fensulfothion-oxon-sulfone, 100µg/ml in AL, 1ml Price on request 91558 1-Chloro-3-fluorobenzene Price on request 11701.12-100-IO 2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request